Skip to content

Walksnail WS-M181 GPS

Original price $16.99 - Original price $16.99
Original price
$16.99 - $16.99
Current price $16.99
In Stock
Pre Order
Coming Soon
Free Delivery on U.S.A. Orders $99 or more

Add To Wishlist

Because the GPS chip is a new 10th generation chip, the flight controller needs to flash firmware 4.29 and above, and the firmware below 4.29 uses the NMEA protocol.

Walksnail WS-M181 GPS made for the Walksnail Avatar VTX and Walksnail HD system.

Check out our other GPS options, as well as the rest of our Walksnail HD products!



  • With its small size, light weight, fast positioning, and stable connection. It is suitable for FPV, RC airplane, quadcopter and others to enhance the users flight experience.
  • Featuring the u-blox M10 platform UBX-M10050 GNSS chipset and BUILT-IN QMC5883 MAG, the module offers stronger performance and more accurate positioning.
  • The ultra-thin ceramic antenna uses a special spray painting process to prevent oxidation and scratching, ensuring consistent positioning performance.
  • The built-in battery can realize hot start and realize positioning quickly.
  • It offers six positioning modes, providing more flexible combinations (default GPS + GLONASS + BDS multi-mode positioning).The measured maximum number of search stars can cover 32pcs.


  • Chip: M10 (ten generation chip)
  • Power: 5V
  • Size: 18mmx18mmx4.6mm
  • Antenna: ceramic antenna (oil spraying process, prevent scratching and oxidation)
  • Receiving channels: 72 search channels
  • Compass: QMC5883
  • Baud rate: 115200dps
  • Output protocol: NMEA UBLOX (dual protocol)
  • Output frequency: 1Hz-10Hz, Default 10Hz
  • Speed accuracy: 0.05m/s
  • Horizontal positioning accuracy: 2D ACC1.5m(open air)
  • Trace-162dBm
  • Capture -160dBm
  • Altitude: 50000m
  • Speed: 500m/s
  • Acceleration: 4G
  • Operating temperature: -40℃-+85℃
  • Storage temperature: -40℃-+105℃


    • 1x Walksnail WS-M181 GPS